Measurement of charged particle spectra in deep-inelastic ep scattering at HERA

0427535 - FZÚ 2015 RIV DE eng J - Článek v odborném periodiku
Alexa, C. - Andreev, V. - Baghdasaryan, A. - Cvach, Jaroslav - Hladký, Jan - Reimer, Petr - Zálešák, Jaroslav … celkem 173 autorů
Measurement of charged particle spectra in deep-inelastic ep scattering at HERA.
European Physical Journal C. Roč. 73, č. 4 (2013), s. 1-17. ISSN 1434-6044. E-ISSN 1434-6052
Institucionální podpora: RVO:68378271
Klíčová slova: charged particle spectra * deep-inelastic ep scattering * HERA
Kód oboru RIV: BF - Elementární částice a fyzika vys. energií
Impakt faktor: 5.436, rok: 2013

Charged particle production in deep-inelastic ep scattering is measured with the H1 detector at HERA. The kinematic range of the analysis covers low photon virtualities, 5<Q 2<100 GeV2, and small values of Bjorken-x, 10−4<x<10−2. The analysis is performed in the hadronic centre-of-mass system. The charged particle densities are measured as a function of pseudorapidity (η*) and transverse momentum ( p*T ) in the range 0<η *<5 and 0<p*T<10~GeV in bins of x and Q 2. The data are compared to predictions from different Monte Carlo generators implementing various options for hadronisation and parton evolutions.
Trvalý link: http://hdl.handle.net/11104/0233063